/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package control;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import memory.Chat;
import memory.Chatroom;
import memory.User;

/**
 *
 * @author Erdiansyah
 */
public class ContentChatHandler extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            HttpSession session = request.getSession();
            memory.Container cont = (memory.Container) getServletContext().getAttribute("cont");
            //out.print(chat);
            memory.Chatroom cr = new Chatroom((User)session.getAttribute("user"), cont.getOnlineUser(request.getParameter("value2").toString()));
                    memory.Chatroom cr1 = new Chatroom(cont.getOnlineUser(request.getParameter("value2").toString()), (User)session.getAttribute("user"));
                    int idx=0;
                    for(int i= 0 ; i<cont.chatroomlist.size();++i){
                        if(cont.chatroomlist.get(i).equals(cr) || cont.chatroomlist.get(i).equals(cr1))
                            if(cont.chatroomlist.get(i).equals(cr))
                                idx = i;
                    }
            //Chatroom cr = chat.getChatroom("input_"+request.getParameter("value").toString()+"_"+request.getParameter("value2").toString());
            //out.print(request.getParameter("value").toString()+" dan "+request.getParameter("value2").toString());
            out.print(cr);
            for (int i = 0; i < cont.chatroomlist.get(idx).getContent().size(); ++i) {
                out.print(cr.getContent().get(i).printChat());
                out.print("<br/>");
            }
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
